/*
 *  Copyright 2008 Danny Lagrouw
 *  
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License. 
 */
package org.bastion.adapter;

import org.bastion.message.GetConfigMessage;
import org.bastion.service.ConfigService;

/**
 * Adapter that lets an instance of ConfigService handle GetConfigMessages.
 * 
 * @author Danny
 */
public class GetConfigAdapter implements Adapter<GetConfigMessage> {

	private ConfigService configService;

	public GetConfigAdapter(ConfigService configService) {
		super();
		this.configService = configService;
	}

	public void handle(GetConfigMessage message) {
		if (message.getPropertyName() != null) {
			message.setSingleResult(configService.getConfig(message.getPropertyName()));
		} else {
			message.setResultMap(configService.getConfig(message.getPropertyFilter()));
		}
	}

}
